A fire is sighted due west of lookout A. The bearing of the fire from lookout B, 12.6 miles due south of A, is N 40°50'W. How far is the fire from B (to the nearest tenth of a mile)?
A fire is sighted due west of lookout A. The bearing of the fire from lookout B, 12.6 miles due south of A, is N 40°50'W. How far is the fire from B (to the nearest tenth of a mile)?
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Question
A fire is sighted due west of lookout A. The bearing of the fire from lookout B, 12.6
miles due south of A, is N 40°50'W. How far is the fire from B (to the nearest tenth of
a mile)?
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